50133623 has 2 divisors, whose sum is σ = 50133624. Its totient is φ = 50133622.

The previous prime is 50133619. The next prime is 50133641. The reversal of 50133623 is 32633105.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50133623 - 2² = 50133619 is a prime.

It is a super-2 number, since 2×50133623² = 5026760310212258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50133823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25066811 + 25066812.

It is an arithmetic number, because the mean of its divisors is an integer number (25066812).

Almost surely, 2^50133623 is an apocalyptic number.

50133623 is a deficient number, since it is larger than the sum of its proper divisors (1).

50133623 is an equidigital number, since it uses as much as digits as its factorization.

50133623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 50133623 is about 7080.5100804956. The cubic root of 50133623 is about 368.7310388412.

Adding to 50133623 its reverse (32633105), we get a palindrome (82766728).

The spelling of 50133623 in words is "fifty million, one hundred thirty-three thousand, six hundred twenty-three".